AU4924679A - Statistical transcription of geometrical defects of railway tracks - Google Patents

Statistical transcription of geometrical defects of railway tracks

Info

Publication number
AU4924679A
AU4924679A AU49246/79A AU4924679A AU4924679A AU 4924679 A AU4924679 A AU 4924679A AU 49246/79 A AU49246/79 A AU 49246/79A AU 4924679 A AU4924679 A AU 4924679A AU 4924679 A AU4924679 A AU 4924679A
Authority
AU
Australia
Prior art keywords
transcription
statistical
railway tracks
geometrical defects
geometrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU49246/79A
Other languages
English (en)
Inventor
Romolo Panetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Speno International SA
Original Assignee
Speno International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Speno International SA filed Critical Speno International SA
Publication of AU4924679A publication Critical patent/AU4924679A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/14—Measuring arrangements giving results other than momentary value of variable, of general application giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Image Analysis (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Complex Calculations (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
AU49246/79A 1979-04-24 1979-07-26 Statistical transcription of geometrical defects of railway tracks Abandoned AU4924679A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH382179A CH635546A5 (fr) 1979-04-24 1979-04-24 Procede pour materialiser optiquement au moins une categorie de defauts geometriques d'une voie ferree et dispositif pour la mise en oeuvre de ce procede.
CH3821790 1979-04-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU86796/82A Division AU543354B2 (en) 1979-04-24 1982-08-05 Transcription of defects of rail tracks

Publications (1)

Publication Number Publication Date
AU4924679A true AU4924679A (en) 1981-01-15

Family

ID=4264189

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49246/79A Abandoned AU4924679A (en) 1979-04-24 1979-07-26 Statistical transcription of geometrical defects of railway tracks

Country Status (23)

Country Link
JP (1) JPS55142207A (es)
AT (1) AT363114B (es)
AU (1) AU4924679A (es)
BE (1) BE877241A (es)
BR (1) BR7904468A (es)
CA (1) CA1145046A (es)
CH (1) CH635546A5 (es)
DD (1) DD144833A5 (es)
DE (1) DE2924887A1 (es)
DK (1) DK156819C (es)
ES (1) ES482613A1 (es)
FI (1) FI71700C (es)
FR (1) FR2455124A1 (es)
GB (1) GB2023835B (es)
IN (1) IN152543B (es)
IT (1) IT1119300B (es)
NL (1) NL179406C (es)
NO (1) NO153623C (es)
PT (1) PT69931A (es)
SE (1) SE448010B (es)
SU (1) SU1105124A3 (es)
YU (1) YU161679A (es)
ZA (1) ZA793601B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6480803A (en) * 1987-09-24 1989-03-27 Harada Seisakusho Kk Method and device for measuring roughness of peak surface of rail head
DE4006948A1 (de) * 1990-03-06 1991-09-12 Bayerische Motoren Werke Ag Verfahren und anordnung zum ueberwachen des verschleisses oder der ermuedung eines zyklisch belasteten bauteils
JPH07107245B2 (ja) * 1991-12-02 1995-11-15 日本機械保線株式会社 軌道状態の確認方法
DE59904897D1 (de) 1998-12-03 2003-05-08 Siemens Ag Verfahren und anordnung zur reduktion einer anzahl von messwerten eines technischen systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116109B2 (es) * 1971-09-16 1976-05-21
CH588374A5 (es) * 1975-03-14 1977-05-31 Speno International
US4005601A (en) * 1975-08-29 1977-02-01 Amac, Inc. Apparatus for detecting rail discontinuities

Also Published As

Publication number Publication date
FR2455124B1 (es) 1983-09-16
IT7968351A0 (it) 1979-06-26
DE2924887A1 (de) 1980-10-30
NL7905830A (nl) 1980-10-28
IN152543B (es) 1984-02-11
FI792382A (fi) 1980-10-25
AT363114B (de) 1981-07-10
FI71700B (fi) 1986-10-31
SE448010B (sv) 1987-01-12
NO153623B (no) 1986-01-13
JPS55142207A (en) 1980-11-06
ATA461379A (de) 1980-12-15
DK156819C (da) 1990-02-26
CH635546A5 (fr) 1983-04-15
NL179406C (nl) 1986-09-01
IT1119300B (it) 1986-03-10
BE877241A (fr) 1979-10-15
PT69931A (en) 1979-08-01
DD144833A5 (de) 1980-11-05
FI71700C (fi) 1987-02-09
ZA793601B (en) 1980-07-30
DK156819B (da) 1989-10-09
SE7905745L (sv) 1980-10-25
GB2023835B (en) 1983-02-02
NO792127L (no) 1980-10-27
CA1145046A (fr) 1983-04-19
ES482613A1 (es) 1980-03-01
GB2023835A (en) 1980-01-03
FR2455124A1 (fr) 1980-11-21
YU161679A (en) 1984-06-30
SU1105124A3 (ru) 1984-07-23
DE2924887C2 (es) 1987-07-02
BR7904468A (pt) 1981-01-13
DK278479A (da) 1980-10-25
JPH0210363B2 (es) 1990-03-07
NO153623C (no) 1986-04-23

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